Extension of Coronavirus Disease 2019 on Chest CT and Implications for Chest Radiographic Interpretation.
Hye Won ChoiXiaolong QiSoon-Ho YoonSang Joon ParkKyung Hee LeeJin Yong KimYoung Kyung LeeHongseok KoKi Hwan KimChang Min ParkYun Hyeon KimJunqiang LeiJung Hee HongHyung Jin KimEui Jin HwangSeung-Jin YooJu Gang NamChang Hyun LeeJin Mo GooPublished in: Radiology. Cardiothoracic imaging (2020)
QCTmass varied among patients with COVID-19. Chest radiographs had high specificity for detecting lung opacities in COVID-19 but a low sensitivity. QCTmass and combined opacity volume were significant determinants of opacity visibility on radiographs.Earlier incorrect version appeared online. This article was corrected on April 6, 2020 and December 14, 2020.Supplemental material is available for this article.© RSNA, 2020.